"Gong Qin is right, explosive welding is the most suitable welding method." On the berth, Cong Ju held up the aluminum plate and steel plate and introduced: "This welding method can melt the two in a short time and then make them strong
The welding skills of Lloyd's Register include this item."
Several other people were watching, and Cong Ju put the explosives that Qin Tao had obtained on these two boards, and then there was a loud bang.
The air flow flew out, the fire splashed, and the scene was filled with smoke and dust. When the smoke dispersed, the two plates had been combined together.
However, the two plates are directly stacked together to form a bimetal structure, and are not butt-jointed like ordinary welding.
"It's an eye-opener for us today that we can still weld like this." Zhao Changshui sighed with emotion.
At this time, the rough prototype of the catamaran below has been welded. The hulls on both sides have been welded, and the central hull has been manufactured and is just waiting to be welded. At this time, they have put down their work.
, watching this scene with great interest.
"If we weld it like this, then our upper shell should be slightly larger by a few millimeters to just cover the lower steel plate. Then, we will do an explosion welding in a circle and weld them together." Zhao Changshui started thinking and thought.
How to do it.
"Yes, this kind of explosive welding is the strongest when two plates are stacked together." Cong Ju said: "Right now, the upper hull of our catamaran has not been welded yet, so there is just enough space left."
Meng Fansheng's eyes were full of joy: "We need to submit this welded test piece to the relevant departments for research. If they think it can meet the requirements, they can use this method. Even if it only reduces the weight of one ton, it will be
Not bad.”
"Anyway, after the hull is welded, it's time to install the engine and various accessories." Guo Wei said: "The upper shell is the last to be welded, so we don't have to worry."
"Yes, after the hull is welded, various equipment must be installed. Next, it's Zhao Ling's turn. Where is Zhao Ling?"
"She and Taozi went to help send Lili and Niuniu to school. They will come over after sending them off." Cong Ju said: "Sorry, I delayed my work. From now on, I will let..."
"No delay, her work is still coming," Meng Fansheng said.
Santana drove down the road to the shipyard.
In the car were Qin Tao and Zhao Ling. They wanted to see off their two children, so they decided to drive. Anyway, Qin Tao didn't want to ride a bicycle. He already had a Santana, so why should he ride a bicycle?
After sending the children to school, they drove back.
"Brother Tao, although we have established a relationship, I don't want our relationship to affect my work, so..."
Qin Tao turned the steering wheel with his left hand and reached out with his right hand to touch Zhao Ling's hair: "Of course, I know that in front of outsiders, we are still the same as ordinary people. In the evening, after we have eaten, we are in the shipyard
How about taking a stroll?"
"It's better not to let anyone see it."
"Okay, then let's find a place where no one is around."
"That, that..."
Zhao Ling's face turned red and her body twisted, as if she had thought of something.
Qin Tao turned his head and glanced at Zhao Ling, then smiled: "Where did you think you were? We were just talking together. The intimate movements were at most limited to what we did yesterday morning. As for further intimate contact, we have to
Wait until we are officially married. I don’t want you to hand over your most precious possessions to me in that place and think about it later..."
Boom! At this moment, there was an explosion on the slipway in the distance.
It seems that this is the beginning of explosive welding!
Qin Tao's eyes lit up and he stepped on the accelerator deeper. However, at this moment, he saw two figures shaking in the grass on the side of the road. Those two figures were originally cats, but
As soon as the explosion sounded, they were startled. They stood up and wanted to run away, but one of them looked towards the slipway, grabbed the other person, and both of them ducked down again.
"Xiaoling, sit down." Qin Tao said.
Zhao Ling was stunned: "Brother Tao, what are you going to do?"
Then, Santana was already shaking.
Qin Tao has already driven Santana off the roadbed! There are some rocks and potholes on the roadside. Qin Tao driving like this is simply treating Santana as an off-road vehicle.
Zhao Ling's hand grasped the handle of the car door, and her body was shaking. She didn't know what Qin Tao was going to do. She just said that further intimate contact would have to wait until the official marriage. What now? Now she can't wait to drive the car to a private place.
, and then solve it in the car?
Of course not. This thought flashed in Zhao Ling's mind for a moment and then disappeared. Zhao Ling knew that Qin Tao was upright, but she was the one who kept thinking about these things recently.
In the grass in front, two figures stood up in surprise. They had seen the Santana approaching them, and they were very nervous.
"Quick, run!"
Both of them are young guys, with shaved heads and sunglasses. At first glance, they don't look like good people.
Qin Tao kept his foot on the accelerator and drove directly towards the two people.
Didi! The horn sounded.
Zhao Ling opened her eyes wide and looked at all this.
Santana's engine roared and its wheels rolled, rushing towards the two of them, getting closer and closer.
"Run away!" the person being chased shouted, and then they separated on the left and right!
In this way, at least one of them can escape. After all, Qin Tao does not have the ability to clone himself.
Qin Tao glanced at the two of them and decisively chased the young man on the right.
Santana continued to bump, and you could even hear the sound of the chassis scraping against the ground. Qin Tao didn't care and continued to press the accelerator to chase.
The distance is getting closer and closer, fifty meters, thirty meters, ten meters, five meters!
Knowing that there was no hope of escape, the young man stopped, bent down, picked up a stone on the ground, and stood there, facing the car.
Amidst the sharp braking sound, the front of the car was less than half a meter away from this guy. Qin Tao opened the car door, holding a wooden stick that had been prepared in the car.
"Which village are you from? Dare you come here to visit and prepare to steal something?"
"Well, I'm from a nearby village. I'm there to relieve myself. How can you say that I'm here to steal things? It's amazing that I have a car. Believe it or not, I smashed it for you? You could have just killed me if I did.
I!"
When Qin Tao heard this authentic old man's talk, he could tell where he was from. It was very different from the dialect here. This guy must have a plan to come all the way here.